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HIA to SIN: distance & flight time
Huai An (Lianshui Airport) → Singapore (Singapore Changi Airport)
2,446 mi
3,936 km · 2,125 nm
5h 16m
estimated nonstop flight time
Same time
time difference · heading southwest
See live HIA→SIN fares Phone-only fares on this route — call free
Flight time details
2,446 miles nonstop takes roughly 5h 16m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HIA — Lianshui Airport · Huai An, China
- SIN — Singapore Changi Airport · Singapore, Singapore
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HIA
- LYG · Lianyungang Airport56 mi away
- YNZ · Yancheng Airport67 mi away
- XUZ · Xuzhou Guanyin Airport92 mi away
- YTY · Yangzhou Taizhou Airport92 mi away
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is HIA from SIN?
The flight distance from Huai An (HIA) to Singapore (SIN) is 2,446 miles (3,936 km, 2,125 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIA to SIN?
A nonstop flight takes about 5h 16m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from HIA to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIA–SIN that never appear on search engines, with no booking fees.